<%# Link showing page number
  - available local variables
    page:          a page object for "this" page
    url:           url to this page
    current_page:  a page object for the currently displayed page
    num_pages:     total number of pages
    per_page:      number of items to fetch per page
    remote:        data-remote
-%>
<li class="page-item<%= " active" if page.current? %>">
  <%= link_to page, url, remote: remote, class: "page-link", rel: (page.next? ? "next" : (page.prev? ? "prev" : nil)) %>
</li>
